20V 3A 4-Switch Buck-Boost Converter CXSB6616 is a high performance buck boost converter that the output voltage can be programedfrom 0.9V up to 20V through external resistor

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The CXSB6616 is a high performance buck boost converter that the output voltage can be programedfrom 0.9V up to 20V through external resistor.  The CXSB6616 implements the Buck Boost converter with a single inductor architecturethat operates from input voltages above, below or equal to the output voltage. And support 2-switch boost mode for higher efficiency. The integrated low Rds(on) MOSFET minimizes physical footprint, maximizesefficiency, which reduces the power dissipation. Constant current control is utilized to protect the device from overshooting in unwanted conditions. Built-in loop compensation simplifies the circuit and design.  CXSB6616 guarantees robustness with under voltage lockout, short circuit protection and thermal protection. 

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Integrate low RDS (on) power MOSFET LMR嘉泰姆

Wide VINrange:3.0V-20V LMR嘉泰姆

Wide VO range:0.9V-20V LMR嘉泰姆

Compatible with 4-switch buck-boost mode and 2-switch boost mode.
Fixed frequency 450kHz LMR嘉泰姆

Programmable input and output current limit LMR嘉泰姆

Output Constant Current Control. LMR嘉泰姆

Quiescent current: <60uA LMR嘉泰姆

Integrate output short protection LMR嘉泰姆

Integrate thermal protection LMR嘉泰姆

QFN3*4 package LMR嘉泰姆

   应用范围 返回TOPLMR嘉泰姆

Power bank systems LMR嘉泰姆

USB Power Delivery LMR嘉泰姆

Industrial applications LMR嘉泰姆

Automotive Systems LMR嘉泰姆

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